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authorC. McEnroe <june@causal.agency>2020-07-14 15:55:00 +0000
committerC. McEnroe <june@causal.agency>2020-07-14 15:55:00 +0000
commit3fd685a6f997bb310f4086c76287edcedb7db5bf (patch)
treea7f06197552cd13fa9ed866b9457208a6675d6e1
parentAdd CGI upload program for temp.causal.agency (diff)
downloadsrc-3fd685a6f997bb310f4086c76287edcedb7db5bf.tar.gz
src-3fd685a6f997bb310f4086c76287edcedb7db5bf.zip
Check that there is upload data
-rw-r--r--www/temp.causal.agency/up.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/www/temp.causal.agency/up.c b/www/temp.causal.agency/up.c
index fe12f75c..885b8acd 100644
--- a/www/temp.causal.agency/up.c
+++ b/www/temp.causal.agency/up.c
@@ -81,7 +81,7 @@ static enum kcgi_err handle(struct kreq *req) {
} else if (req->method == KMETHOD_POST) {
struct kpair *field = req->fieldmap[0];
- if (!field) return fail(req, KHTTP_400);
+ if (!field || !field->valsz) return fail(req, KHTTP_400);
char name[256];
const char *ext = strrchr(field->file, '.');